22
Setting up the HT-PR for Production Line Testing
This section describes procedures for setting the Pass/Fail leakage current level, Pass/Fail
Ground Resistance point, high voltage ramp time, high voltage level, and high voltage test time.
The HT-PR is calibrated as shown below at the factory to be usable without adjustment in the
majority of applications. If the factory settings are acceptable, you may skip this section.
Factory Settings
The unit is configured as shown when shipped from Compliance West USA:
HT-3000PR & HT-2000PR
Voltage Type:
AC
Leakage Current Level:
5 mA
High Voltage Ramp Time:
1 second
High Voltage Level:
1200 Volts
High Voltage Test Time:
2 second
Ground resistance
1.50
Ω
HT-2800PR
Voltage Type:
DC
Leakage Current Level:
2.5 mA
High Voltage Ramp Time:
1 second
High Voltage Level:
1800 Volts
High Voltage Test Time:
2 seconds
Ground resistance
1.50
Ω
Table 6. Factory settings
Adjustments of the various settings are shown below.
CAUTION
High voltage is generated by the HT-PR. Although the chassis of the equipment under test
is grounded by the HT-PR, a risk of shock exists. Exercise care when using the HT-PR.
NOTE
These adjustment procedures set the use parameters of the HT-PR. They do not take the place of
the annual calibration required by the safety agencies.
Display and adjustment of HT-PR Settings
Display
To view the Test Duration and Leakage Limit current settings, hold down the
RESET
button for
2 seconds. The meter will display “L” with the Leakage Limit value in mA. Hold down the
RESET
button again for 2 seconds and the meter will display “d” with the Test Duration set time
in seconds, Hold down for the third time the RESET button and the meter will display r that
represent the Ground resistance setting in
Ω
.
Summary of Contents for HT-2000PR
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Page 20: ...14 Figure 3 Controls Indicators Connectors Model HT 3000PR Front Panel...
Page 22: ...16 Figure 4 Controls Indicators Connectors HT PR Rear Panel...
